Hi, I'm in the same position, just bought a new computer, have done everything I'm supposed to do (disable devices, set 16 bit DVD quality, configure rocksmith.ini) and nothing works. The weird thing is that I only get the "it looks you haven't connected your real tone cable" message when I go into the tuner. I've tried editing the settings for the nocable launcher with different values found over the web but still nothing. The patcher works, rocksmith starts and I have audio, but just no guitar. Anybody has any idea?